US213733A - Improvement in the treatment of albumen for the production of molded articles - Google Patents
Improvement in the treatment of albumen for the production of molded articles Download PDFInfo
- Publication number
- US213733A US213733A US213733DA US213733A US 213733 A US213733 A US 213733A US 213733D A US213733D A US 213733DA US 213733 A US213733 A US 213733A
- Authority
- US
- United States
- Prior art keywords
- albumen
- treatment
- improvement
- production
- molded articles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000004040 coloring Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 235000004237 Crocus Nutrition 0.000 description 2
- 241000596148 Crocus Species 0.000 description 2
- 241001626506 Philypnodon Species 0.000 description 2
- 241001481789 Rupicapra Species 0.000 description 2
- 229920002892 amber Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000010458 rotten stone Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
Definitions
- the object of my invention is to utilize albumen for the purposes specified, and by solidifying it in molds or dies to give it the shape or form of any article I may wish to produce.
- albumen To make use of albumen for the purposes named, I first dry it perfectly dry and hard. I then reduce it, by grinding or pounding, to a fine powder, which powder I sift through a fine sieve to give uniformity of fineness. I then take this fine powdered albumen and put it into molds or dies which are polished brightly, and formed to give the article to be produced the shape I may require.
- the article After the article has been taken from the dies or molds, it may be readily polished on cotton or chamois wheels, with the use of crocus or rotten-stone and oil, after the manner employed in polishing jewelry.
- the albumen when pressed without coloring, is of a pale yellowish white or amber shade; but I produce any color I may wish by coloring the fine powdered stock and pressing afterward.
- the amount of pressure and degree of heat required in this treatment of albumen varies, according as the article to be produced may be thick or thin, or as additional strength and density may be required.
- a pressure of from five hundred to one thousand pounds to the square inch, and heat from-150 to 250 Fahrenheit gives very satisfactory results.
- Articles of larger bulli and greater density require more pressure with about the same degree of heat to give them the requisite strength and solidity, and also to thoroughly preserve them 5 but I would not desire or wish to be restricted in the use of any amount of pressure or any degree of heat which I may require in the utilization of albumen for the uses and purposes above described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Description
UNITED STATES PATENT OEEIcE.
JONATHAN BLISS, OF JERSEY CITY, NEW JERSEY, ASSIGNOR OF ONE-HALF HIS RIGHT TO GEO. L. WINN, OF SAME PLACE.
IMPROVEMENT IN THE TREATMENT OF ALBUMEN FOR THE PRODUCTION OF MOLDED ARTICLES.
Specification forming part of Letters Patent No. 213,733, dated April 1, 1879; application filed July 8, 1878. I
To all whom it may concern:
Be it known that I, JONATHAN BLIss, of Jersey City, in the county of Hudson and State of New Jersey, have invented a new and useful Improvement in the Use and Adaptation of Albumen, vegetable or animal, for the production from it of articles of ornament,
usefulness, or amusement, which improvement is fully set forth in the following specification.
The object of my invention is to utilize albumen for the purposes specified, and by solidifying it in molds or dies to give it the shape or form of any article I may wish to produce.
To make use of albumen for the purposes named, I first dry it perfectly dry and hard. I then reduce it, by grinding or pounding, to a fine powder, which powder I sift through a fine sieve to give uniformity of fineness. I then take this fine powdered albumen and put it into molds or dies which are polished brightly, and formed to give the article to be produced the shape I may require. I then place the molds or dies in a heated press and subject them to a quick and severe pressure, which drives the followers of the dies or molds down on the fine powdered stock, forcing it into the molds, and, in connection with the heat transmitted through it from the heated press, forms it into a compact and solid body having the form or shape of the molds or dies into which it has been pressed.
The length of time which I require in treatin g albumen as described varies, according to the character of the articles to be produced. Small ornaments require from one to five minutes. Articles of larger bulk require sometimes as much as fifteen minutes; but I would not wish to restrict myself to any length of time.
After the article has been taken from the dies or molds, it may be readily polished on cotton or chamois wheels, with the use of crocus or rotten-stone and oil, after the manner employed in polishing jewelry.
The albumen, when pressed without coloring, is of a pale yellowish white or amber shade; but I produce any color I may wish by coloring the fine powdered stock and pressing afterward.
The amount of pressure and degree of heat required in this treatment of albumen varies, according as the article to be produced may be thick or thin, or as additional strength and density may be required. For ordinary jewelry ornaments, checkers, buttons, &c., I have found that a pressure of from five hundred to one thousand pounds to the square inch, and heat from-150 to 250 Fahrenheit, gives very satisfactory results. Articles of larger bulli and greater density require more pressure with about the same degree of heat to give them the requisite strength and solidity, and also to thoroughly preserve them 5 but I would not desire or wish to be restricted in the use of any amount of pressure or any degree of heat which I may require in the utilization of albumen for the uses and purposes above described.
What I claim as my invention is-- The treatment of vegetable or animal albumen hereinbefore described, by drying, pulverizing, and sifting it preparatory to pressing the same in heated molds or dies, for the uses and purposes above named.
JONATHAN BLISS. [L. Witnesses:
G. M. OLMSTEAD, JASPER A. GADMUs.
Publications (1)
Publication Number | Publication Date |
---|---|
US213733A true US213733A (en) | 1879-04-01 |
Family
ID=2283138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US213733D Expired - Lifetime US213733A (en) | Improvement in the treatment of albumen for the production of molded articles |
Country Status (1)
Country | Link |
---|---|
US (1) | US213733A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123047A (en) * | 1964-03-03 | Molded rawhide |
-
0
- US US213733D patent/US213733A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123047A (en) * | 1964-03-03 | Molded rawhide |
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